Paper clip



FIG. 1 is a front elevational view of a paper clip showing my new design;

FIG. 2 is an side elevational view, all other sides being identical;

FIG. 3 is a front elevational view of a second embodiment of my new design, the rear view being a mirror image thereof; and,

FIG. 4 is a rear elevational view of FIG. 1 drawn to a reduced scale.

The fragmentary sheets of paper depicted by means of broken lines in FIG. 1 are shown for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a paper clip, as shown and described. 